题目内容

— Go and see who is making so much noise．

— ____ the children.

A．There are            B．They are             C．That is          D．It is

D

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–Have you heard that Tom has passed his driving test?

 –Oh! That’s great of him! I’ll go and _____ him _____ that.

       A.  congratulate; for                                 B.  admire; for on

       C.  admire; on                                          D.  congratulate; on

----Oh, no. It’s 5:45 now. I have to go and pick up my daughter.
---- _____. See you tomorrow.

A．Come onB．Cheer upC．Take careD．Have fun

One night, a little before nine o’clock, Dr Johnson was answering a telephone call. He was asked to go and give an operation to a very sick boy at once. The boy was in a small hospital in Glens Falls, sixty miles away from Dr Johnson’s city – Albany. The boy had hurt himself in a traffic accident. His wife was in danger, but his family was so poor that they could not pay the doctor anything. After he heard all this, Dr Johnson was driving carefully. He thought that he could get to the hospital before 12 o’clock. A few minutes later, the doctor’s car had to stop for a red light at a crossing. Suddenly a man in an old black coat opened the door of the car and got in.

“Drive on”, he said. “I’ve got a gun (枪).”

“I’m a doctor,” said Johnson, “I’m on my way to a hospital to operate on a very sick…”

“Don’t talk,” said the man in the old black coat, “Just drive.”

A mile out of the town he ordered the doctor to stop the car and get out. Then the man drove on down the road. The doctor stood for a moment in the snow. After half an hour, Dr Johnson found a telephone and called a taxi. At the railway station he learned that the next train to Glens Falls would not leave until 12 o’clock.

It was after two o’clock in the morning when the doctor arrived at the hospital in Glens Falls. Miss Clarke, a nurse, was waiting for him.

“I did my best,” said Dr Johnson. Miss Clarke said, “The boy died an hour ago.”

They walked into the waiting room. There sat the man in the old black coat, with his head in his hands.

“Mr. Shute,” said Miss Clarke to the man, “this is Dr Johnson. He had come all the way from Albany to try to save your boy.”

1. From the story we know it took Dr Johnson _________ to get to the hospital.

A．12 hours          B．7 hours           C．only 1 hour        D．about 5 hours

2.Dr Johnson was late because __________.

A．there was something wrong with his car

B．a strange man made it hard to drive

C．a strange man drove his car away

D．the train to Glens Falls was late

3. The man in a black coat __________.

A．hit the boy and ran away

B．took the boy to the hospital

C．was the boy’s father

D．was the real doctor

4.The man in black would feel __________ in the end.

A．happy and pleased                      B．regretful(悔恨) and sad

C．worried and angry                       D．tired and hungry

 

— Shall we go and have a picnic at the weekend?

— ______. According to the weather forecast, there might be a cold front by then．

A．Why not          B．We can wait        C．No, let's not　      D．It depends

 

 

Anyone for rocket salad?        The Chinese are now growing huge vegetables from seeds they sent into space.

If you’re the type who worries about the air miles traveled by fruits and vegetables,  these beauties aren’t for you. It’s because they have traveled a little further than most.

The seeds from which they grew were fired into space, where they orbited the earth for two weeks. Once they returned they were grown in hothouses, producing the monster kinds seen here.

China, which is behind these space fruits and vegetables, says they could be the answer to the world’s food crisis.

The 21-pound tomatoes, nine-inch chilies, 15-stone pumpkins and large watermelons growing at the Guangdong Academy of Agricultural Sciences’ hothouses can feed many more than their smaller cousins, and may have more nutrients, the scientists say.

Researcher Lo Zhigang said, “Traditional agricultural development has taken us as far as we can go and demand for food from a growing population is endless. Space seeds offer the opportunity to grow fruits and vegetables bigger and faster.”

He admitted he and his colleagues could not explain why time in orbit caused the seeds to change genetic structure. But they guessed exposure to the cosmic(宇宙的) radiation that attacked the spacecraft in orbit, as well as the near zero gravity conditions, microgravity, could play a part.

“We don’t think there’s any threat to human health because the genes themselves do not change; just their order changes,” he said. “With genetically-modified(GM) crops you have seen environmental problems because they have added genes that can damage other organisms. But with space seeds they don’t gain genes; they can only lose them.”

He also claimed the Vitamin C content in some space vegetables was nearly three times higher than in common vegetables, while levels of zinc are also increased.

Western scientists are doubtful. NASA researchers who have experimented with seeds in space say there is not enough benefit to show the cost is reasonable.

72. What do the underlined words “these beauties” in paragraph 2 probably refer to?

         A. Beautiful views along the air routes.           B. Traveling experiences in space.

         C. Seeds fired into space.                                     D. Giant vegetables.

73. We can infer from Lo’s words in paragraph 6 that       .

         A. our conventional agriculture has developed too slowly

         B. we are asking too much from nature

         C. space seeds may help meet our demand for food

         D. we’ll grow crops in space in the future

74. Why the seeds changed their genetic structure      .

         A. remains to be proved                                      

    B. is discovered by Lo Zhigang

         C. has something to do with die conditions in hothouses

         D. is due to the radiation that attacked them directly

75. Comparing Gm crops and space crops, we can see that      .

         A. space crops grow faster                                 

    B. space crops are more environmentally friendly

         C. GM crops are less a threat to human health  

    D. GM crops have fewer nutrients

 

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